Omnidirectional antivandalic microphone suitable for outdoor use

Features
- Omni-directional microphone
- Suitable for outdoor use (IP66)
- Easy installation
- Incorporates noise filter chip, high voice clarity
- Spiral design, hidden installation
- Range of 5 m
- Sensitivity of -43 dB
- Default gain of 44 dB
- Response frequency of 20Hz ~ 20KHz
- Signal to noise ratio of 58dB
- Dynamic range of 74 dB
- Maximum sustainable sound pressure of 110dBSPL (1KHz, THD 1%)
- Output impedance of 100Ω (non-equilibrium)
- Output signal amplitude of 2.5Vpp / 90dBSPL
- Voltage: 12V DC
- Consumption: 60 mA
- Operating temperature of -30 ° ~ + 70 ° C
- Lightning-proof
- Protection against power polarity and power protection module
- Degree of protection IP66
- IK10 vandal protection
- Aluminum housing
- Dimensions: Ø35 x 50 mm
- Weight: 60 g